VERFAHREN ZUR ALUMINOTHERMISCHEN HERSTELLUNG VON STICKSTOFFARMEN CHROM UND CHROMLEGIERUNGEN

摘要

A process is provided for the aluminothermic production of low nitrogen containing chromium and chromium alloys, said chromium alloys comprising about 80% chromium, about 20% nickel and less than 0.005% nitrogen, said alloys being especially desirable for use as master alloys in production of super alloys where levels of nitrogen imparted by chromium alloying elements are critical.